Equity mutual funds earn large positive returns on the last day of the year, and large negative returns on the following day. The same applies on a smaller scale at quarter-ends that aren't month-ends. Empirical evidence from a variety of sources, including portfolio disclosures and intra-day...

Transactions, market orders and limit orders are three major factors which affect a specialist's information set and her inventory position. In modeling a specialist's quote updating process, before any exclusion of any of these factors, one should first address the fundamental question of their...

The idea that extreme trading activity (as measured by trading volume) contains information about the future evolution of stock prices is investigated. We find that stocks experiencing unusually high (low) trading volume over a period of one day to a week tend to appreciate (depreciate) over the...